Below how the name comes together, the parts are connected by dots, the lun name is separated by a colon.
fixed data: iqn -> iqn<br>date the LUN was created: year-month -> 2012-02<br>your domainname inverted: domain.your -> com.home<br>the LUN name: this is what the vendor usually provides -> lun1<br>
so that would make the following target: